<template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img width="64" height="64" :src="seller.avatar"/>
      </div>
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{ seller.name}}</span>
        </div>
        <div class="description">
          {{ seller.description}}/{{ seller.deliveryTime}}分钟到达
        </div>
        <div v-if="seller.supports" class="support">
          <span class="icon" :class="classMap[seller.supports[0].type]"></span>
          <span class="text">{{seller.supports[0].description}}</span>
        </div>
      </div>
       <div v-if="seller.supports" class="support-count" @click="showDetail">
         <span class="count">{{ seller.supports.length}}个</span>
         <i class="icon-keyboard_arrow_right"></i>
       </div>
    </div>
    <div class="bulletin-wrapper" @click="showDetail">
      <span class="bulletin-title"></span><span
      class="bulletin-text">{{seller.bulletin}}</span>
      <i class="icon-keyboard_arrow_right"></i>
    </div>
    <div class="background">
      <img :src="seller.avatar" width="100%" height="100%">
    </div>
    <div v-show="detailShow" class="detail" transition="fade">
      <div class="detail-wrapper clearfix">
        <div class="detail-main">
          <h1 class="name">{{ seller.name }}</h1>
          <div class="star-wrapper">
            <v-star :size="48" :score="seller.score"></v-star>
          </div>
          <div class="title">
            <div class="line"></div>
            <div class="text">优惠信息</div>
            <div class="line"></div>
          </div>
          <ul v-if="seller.supports" class="supports">
            <li class="support-item" v-for="item in seller.supports">
              <span class="icon" :class="classMap[item.type]"></span>
              <span class="text">{{item.description}}</span>
            </li>
          </ul>
          <div class="title">
            <div class="line"></div>
            <div class="text">商家公告</div>
            <div class="line"></div>
          </div>
          <div class="bulletin">
            <p class="content">{{ seller.bulletin }}</p>
          </div>
        </div>
      </div>
      <div class="detail-close" @click="hideDetail">
        <i class="icon-close"></i>
      </div>
    </div>
  </div>
</template>

<script type="text/ecmascript-6">
  import star from '../star/star.vue'
    export default {
        name: 'my-header',
        data () {
          return {
            detailShow: false
          }
        },
      methods: {
        showDetail() {
          this.detailShow = true
        },
        hideDetail () {
          this.detailShow = false
        }
      },
      props: {
          seller: {
            type: Object
          }
      },
      created () {
          this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee' ,]
      },
      components: {
        'v-star': star
      }
    }
</script>

<style lang="stylus" rel="stylesheet/stylus">
  @import "../../common/stylus/mixin.styl"
  .header
    position: relative
    overflow: hidden
    color: #fff
    background: rgba(7,17,27,0.5)
    .content-wrapper
     position relative
     padding: 24px 12px 18px 24px
     font-size 0
     .avatar
      display: inline-block
      vertical-align: top
      img
       border-radius: 3px
     .content
      display: inline-block
      margin-left 16px
      .title
       margin: 2px 0 8px 0
       .brand
        display: inline-block
        vertical-align: top
        width: 30px
        height: 18px
        bg-image('brand')
        background-size: 30px 18px
        background-repeat: no-repeat
       .name
        margin-left: 6px
        font-size: 16px
        line-height: 18px
        font-weight: bold
      .description
       margin-bottom: 10px
       line-height: 12px
       font-size: 12px
      .support
       .icon
        display: inline-block
        vertical-align: top
        width: 12px
        height: 12px
        margin-right: 4px
        background-size: 12px 12px
        background-repeat: no-repeat
        &.decrease
          bg-image('decrease_1')
        &.discount
          bg-image('discount_1')
        &.guarantee
          bg-image('guarantee_1')
        &.invoice
          bg-image('invoice_1')
        &.special
          bg-image('special_1')
       .text
         line-height: 12px
         font-size: 10px
     .support-count
        position: absolute
        right: 12px
        bottom: 14px
        padding: 0 8px
        height: 24px
        line-height: 24px
        border-radius: 14px
        background: rgba(0,0,0,0.2)
        text-align: center
        .count
          vertical-align: top
          font-size: 10px
        .icon-keyboard_arrow_right
          margin-left: 2px
          line-height: 24px
          font-size: 10px


    .bulletin-wrapper
      position: relative
      height: 28px
      line-height: 28px
      padding: 0 22px 0 12px
      white-space: nowrap
      overflow: hidden
      text-overflow: ellipsis
      background-color: rgba(7,17,27,0.2)
      /*font-size: 0*/
      .bulletin-title
        display: inline-block
        vertical-align: top
        margin-top: 8px
        width: 22px
        height: 12px
        bg-image('bulletin')
        background-size: 22px 12px
        background-repeat: no-repeat
      .bulletin-text
        vertical-align: top
        margin 0 4px
        font-size: 10px
      .icon-keyboard_arrow_right
        position : absolute
        font-size: 10px
        right: 12px
        top: 8px


    .background
      position: absolute
      top: 0
      left: 0
      width: 100%
      height: 100%
      z-index: -1
      filter: blur(10px)
    .detail
      position: fixed
      z-index: 100
      top: 0
      left: 0
      width: 100%
      height: 100%
      overflow: auto
      background-color: rgba(7,17,27,0.8)
      backdrop-filter: blur(10px)
      &.fade-enter-active, &.fade-leave-active
        transition: opacity 0.5s
      &.fade-enter, &.fade-leave-to
        opacity: 0
      .detail-wrapper
        width: 100%
        min-height: 100%
        .detail-main
          margin-top: 64px
          padding-bottom: 64px
          .name
            line-height: 16px
            text-align: center
            font-size: 16px
            font-weight: 700
          .star-wrapper
            margin-top: 18px
            padding: 2px 0
            text-align: center
          .title
            display: flex
            width: 80%
            margin: 28px auto 24px auto
            .line
              flex: 1
              position: relative
              top: -6px
              border-bottom: 1px solid rgba(255,255,255,0.2)
            .text
              padding: 0 12px
              font-weight: 700
              font-size: 14px
          .supports
            width: 80%
            margin: 0 auto
            .support-item
              padding: 0 12px
              margin-bottom: 12px
              font-size: 0
              &:last-child
                margin-bottom: 0
              .icon
                display: inline-block
                width: 16px
                height: 16px
                vertical-align: top
                margin-right: 6px
                background-size: 16px 16px
                background-repeat: no-repeat
                &.decrease
                  bg-image('decrease_2')
                &.discount
                  bg-image('discount_2')
                &.guarantee
                  bg-image('guarantee_2')
                &.invoice
                  bg-image('invoice_2')
                &.special
                  bg-image('special_2')


              .text
                line-height: 16px
                font-size: 12px
          .bulletin
            width: 80%
            margin: 0 auto
            .content
              padding: 0 12px
              line-height: 24px
              font-size: 12px
      .detail-close
        position: relative
        width: 32px
        height: 32px
        margin: -64px auto 0 auto
        clear: both
        font-size: 32px
</style>

